Diameter is 8.8 what is the circumference

In what organelle does photosynthesis take place?

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle